252181566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 755865600

約数和(自身を除く): 503684034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 37, 38, 39, 42, 54, 57, 63, 73, 74, 78, 91, 111, 114, 117, 126, 133, 146, 171, 182, 189, 219, 222, 234, 247, 259, 266, 273, 333, 342, 351, 378, 399, 438, 481, 494, 511, 513, 518, 546, 657, 666, 702, 703, 741, 777, 798, 819, 949, 962, 999, 1022, 1026, 1197, 1314, 1387, 1406, 1443, 1482, 1533, 1554, 1638, 1729, 1898, 1971, 1998, 2109, 2223, 2331, 2394, 2457, 2701, 2774, 2847, 2886, 3066, 3367, 3458, 3591, 3942, 4161, 4218, 4329, 4446, 4599, 4662, 4914, 4921, 5187, 5402, 5694, 6327, 6643, 6669, 6734, 6993, 7182, 8103, 8322, 8541, 8658, 9139, 9198, 9709, 9842, 10101, 10374, 12483, 12654, 12987, 13286, 13338, 13797, 13986, 14763, 15561, 16206, 17082, 18031, 18278, 18907, 18981, 19418, 19929, 20202, 24309, 24966, 25623, 25974, 27417, 27594, 29127, 29526, 30303, 31122, 35113, 36062, 37449, 37814, 37962, 39858, 44289, 46683, 48618, 51246, 51319, 54093, 54834, 56721, 58254, 59787, 60606, 63973, 70226, 72927, 74898, 82251, 87381, 88578, 90909, 93366, 102638, 105339, 108186, 113442, 119574, 126217, 127946, 132867, 145854, 153957, 162279, 164502, 170163, 174762, 179361, 181818, 191919, 210678, 245791, 246753, 252434, 262143, 265734, 307914, 316017, 324558, 340326, 358722, 359233, 378651, 383838, 461871, 486837, 491582, 493506, 510489, 524286, 575757, 632034, 667147, 718466, 737373, 757302, 923742, 948051, 973674, 1020978, 1077699, 1135953, 1151514, 1334294, 1385613, 1474746, 1727271, 1896102, 2001441, 2155398, 2212119, 2271906, 2771226, 3233097, 3407859, 3454542, 4002882, 4424238, 4670029, 6004323, 6466194, 6636357, 6815718, 9340058, 9699291, 12008646, 13272714, 14010087, 18012969, 19398582, 28020174, 36025938, 42030261, 84060522, 126090783, 252181566]

約数ペア:

[(1, 252181566), (2, 126090783), (3, 84060522), (6, 42030261), (7, 36025938), (9, 28020174), (13, 19398582), (14, 18012969), (18, 14010087), (19, 13272714), (21, 12008646), (26, 9699291), (27, 9340058), (37, 6815718), (38, 6636357), (39, 6466194), (42, 6004323), (54, 4670029), (57, 4424238), (63, 4002882), (73, 3454542), (74, 3407859), (78, 3233097), (91, 2771226), (111, 2271906), (114, 2212119), (117, 2155398), (126, 2001441), (133, 1896102), (146, 1727271), (171, 1474746), (182, 1385613), (189, 1334294), (219, 1151514), (222, 1135953), (234, 1077699), (247, 1020978), (259, 973674), (266, 948051), (273, 923742), (333, 757302), (342, 737373), (351, 718466), (378, 667147), (399, 632034), (438, 575757), (481, 524286), (494, 510489), (511, 493506), (513, 491582), (518, 486837), (546, 461871), (657, 383838), (666, 378651), (702, 359233), (703, 358722), (741, 340326), (777, 324558), (798, 316017), (819, 307914), (949, 265734), (962, 262143), (999, 252434), (1022, 246753), (1026, 245791), (1197, 210678), (1314, 191919), (1387, 181818), (1406, 179361), (1443, 174762), (1482, 170163), (1533, 164502), (1554, 162279), (1638, 153957), (1729, 145854), (1898, 132867), (1971, 127946), (1998, 126217), (2109, 119574), (2223, 113442), (2331, 108186), (2394, 105339), (2457, 102638), (2701, 93366), (2774, 90909), (2847, 88578), (2886, 87381), (3066, 82251), (3367, 74898), (3458, 72927), (3591, 70226), (3942, 63973), (4161, 60606), (4218, 59787), (4329, 58254), (4446, 56721), (4599, 54834), (4662, 54093), (4914, 51319), (4921, 51246), (5187, 48618), (5402, 46683), (5694, 44289), (6327, 39858), (6643, 37962), (6669, 37814), (6734, 37449), (6993, 36062), (7182, 35113), (8103, 31122), (8322, 30303), (8541, 29526), (8658, 29127), (9139, 27594), (9198, 27417), (9709, 25974), (9842, 25623), (10101, 24966), (10374, 24309), (12483, 20202), (12654, 19929), (12987, 19418), (13286, 18981), (13338, 18907), (13797, 18278), (13986, 18031), (14763, 17082), (15561, 16206)]